After a major water leak flooded my home, I realized alerts alone weren’t sufficient—I needed automatic shutoff. This project combines a hacked Gröhe Guard system, an Arduino Nano, an ESP32, and the ...

Qualcomm is acquiring Arduino but allowing it to operate independently. The new Qualcomm-powered UNO Q is available for $44. Qualcomm is a huge player in the SBC space, dwarfing Raspberry Pi.

Pretty much any USB-C hub should work with your iPhone and provide you with a greater range of ports. This is great if you want to quickly “dock” your iPhone to a variety of devices with a single ...

You can connect a PS4 controller to your iPhone through the phone's Bluetooth menu, but you'll need to put the controller into "pairing mode" first.

Whether you use an iPhone or an Android, it's easy to share your Wi-Fi so guests don't have to type in the password.